201043167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 300888000

約数和(自身を除く): 99844833

約数列:

[1, 3, 13, 29, 39, 87, 149, 377, 447, 1131, 1193, 1937, 3579, 4321, 5811, 12963, 15509, 34597, 46527, 56173, 103791, 168519, 177757, 449761, 533271, 1349283, 2310841, 5154953, 6932523, 15464859, 67014389, 201043167]

約数ペア:

[(1, 201043167), (3, 67014389), (13, 15464859), (29, 6932523), (39, 5154953), (87, 2310841), (149, 1349283), (377, 533271), (447, 449761), (1131, 177757), (1193, 168519), (1937, 103791), (3579, 56173), (4321, 46527), (5811, 34597), (12963, 15509)]